Stephen J. Schueler, M.D.

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Groin Lymphadenitis Underlying Cause

Causes of inguinal lymphadenitis include:

Bacteria are normally present on the surface of the skin. The bacteria are harmless because the surface of the skin acts as a protective barrier. When this barrier is broken, bacteria can enter the skin beneath the surface and start to grow. Streptococcus or staphylococcus are the most common bacteria that cause inguinal lymphadenitis. Lymphadenitis from bacterial infections usually occurs after an injury to the skin. The injury allows the bacteria to invade the tissue beneath the skin, and then spread to the lymph glands.

Injuries that may lead to bacterial infections include:

Sexually transmitted diseases that cause inguinal lymphadenitis include:

Viral infections that cause inguinal lymphadenitis include:

Continue to Groin Lymphadenitis Anatomy

Last Updated: Feb 3, 2011 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Groin Lymphadenitis References
  1. de Hullu JA, van der Zee AG. Groin surgery and the sentinel lymph node. Best Pract Res Clin Obstet Gynaecol. 2003 Aug;17(4):571-89. [12965133]
  2. Mayhew KM, Dundoo M, Dunne EF, Dwinnell BG, Stephens JK. Inguinal lymphadenitis caused by Entamoeba histolytica: case report and literature review. Mayo Clin Proc. 2000 May;75(5):513-6. [10807081]
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